LOW FREQUENCY FIELDS ELECTRIC DISTRIBUTION NETWORKS AND OCCUPATIONAL EXPOSURE

Autor/autori: Assoc. Prof.Eng. Marian COSTEA, PhD, Prof.Eng. Nicolae GOLOVANOV, PhD, Assoc.Prof. Ioana Marina GRINTESCU, PhD , Scient.Researcher, Elena-Luminita STANCIULESCU, PhD, Prof.Eng. Stefan GHEORGHE, PhD

Rezumat: Efectul expunerii umane la campuri electromagnetice de diferite frecvente constituie un subiect de mare actualitate. Lucrarea prezinta consideratii teoretice privind caracteristicile campurilor de joasa frecventa produse de instalatiile electroenergetice, reglementarile juridice in domeniu precum si prevederile de baza ale standardelor tehnice care permit transpunerea lor in practica. Sunt prezentate si comentate rezultatele unei ample campanii de masurari in statii electrice din Romania ca si o serie de considerente medicale privind expunerea umana la campuri electromagnetice.

Cuvinte cheie: camp electromagnetic, expunere umana, medicina muncii


Abstract: The effect of human exposure to electromagnetic fields of different frequencies is a topical subject. This paper presents theoretical considerations regarding the features of low frequency fields produced by electrical power installations, legal regulations regarding the permissible limits in this domain and also the provisions of technical standards that enable their implementation in practice. A large amount of measured data from many substations in Romania is presented and the obtained results are discussed from technical point, together with medical considerations about this subject.

Keywords: electromagnetic field, human exposure, occupational medicine

 

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